Diodes DMN2501UFB4 User Manual
Page 3
DMN2501UFB4
Document number: DS35824 Rev. 3 - 2
3 of 6
August 2012
© Diodes Incorporated
DMN2501UFB4
ADVAN
CE I
N
F
O
RM
ATI
O
N
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
0.5
1.0
1.5
2.0
2.5
3.0
V
, DRAIN-SOURCE VOLTAGE (V)
Fig. 1 Typical Output Characteristic
DS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= 1.2V
GS
V
= 1.5V
GS
V
= 2.0V
GS
V
= 2.5V
GS
V
= 4.5V
GS
V
= 8.0V
GS
0
0.4
0.8
1.2
1.6
2.0
V
, GATE-SOURCE VOLTAGE (V)
GS
Fig. 2 Typical Transfer Characteristics
0
4
8
12
16
20
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
V
= 5.0V
DS
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.05
0.15
0.25
0.35
0.45
0
0.4
0.8
1.2
1.6
2.0
0
0.10
0.20
0.30
0.40
0.50
I , DRAIN-SOURCE CURRENT (A)
D
Fig. 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IS
T
A
NCE (
)
DS
(O
N)
Ω
V
= 4.5V
GS
V
= 8.0V
GS
V
= 2.5V
GS
V
= 1.8V
GS
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
1
2
3
4
5
6
1.0
0
V
, GATE-SOURCE VOLTAGE (V)
GS
Fig. 4 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
T
AN
C
E (
)
DS
(O
N
)
Ω
I = 600mA
D
I = 500mA
D
I = 350mA
D
0.05
0.15
0.25
0
0.10
0.20
0.30
0
4
8
12
16
20
I , DRAIN CURRENT (A)
D
Fig. 5 Typical On-Resistance vs.
Drain Current and Temperature
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE (
)
DS(
O
N)
Ω
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 4.5V
GS
0.6
0.8
1.0
1.2
1.4
1.8
R
, D
R
AI
N
-S
O
U
R
C
E
ON-
RES
IST
A
NCE
(
NORM
A
L
IZ
E
D)
DS
(O
N)
1.6
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
Fig. 6 On-Resistance Variation with Temperature
J
°
V
=
V
I = 1A
GS
D
8.0
V
=
V
I = 1.0A
GS
D
4.5